class Array
Public Instance Methods
extract_options!()
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Extracts options from a set of arguments. Removes and returns the last element in the array if it's a hash, otherwise returns a blank hash.
def options(*args) args.extract_options! end options(1, 2) # => {} options(1, 2, a: :b) # => {:a=>:b}
# File lib/html_terminator/extract_options.rb, line 22 def extract_options! if last.is_a?(Hash) && last.extractable_options? pop else {} end end